Color by gene set mean expression (#2157)

* colorby histo

* color graph by mean expression

* move var index after returns

* add genesets as an argument

* varindex

* undo redo for mean expression

* destructure

* ternary

* Revert "destructure"

This reverts commit 2d9432c1c7.

* color by mean for diffexp

client/src/components/continuousLegend/index.js

@@ -106,16 +106,26 @@ const continuous = (selectorId, colorScale, colorAccessor) => {
 @connect((state) => ({
   annoMatrix: state.annoMatrix,
   colors: state.colors,
+  genesets: state.genesets.genesets,
+  differential: state.differential,
 }))
 class ContinuousLegend extends React.Component {
   async componentDidUpdate(prevProps) {
-    const { annoMatrix, colors } = this.props;
+    const { annoMatrix, colors, genesets, differential } = this.props;
     if (!colors || !annoMatrix) return;
 
     if (colors !== prevProps?.colors || annoMatrix !== prevProps?.annoMatrix) {
       const { schema } = annoMatrix;
       const { colorMode, colorAccessor, userColors } = colors;
-      const colorQuery = createColorQuery(colorMode, colorAccessor, schema);
+
+      const colorQuery = createColorQuery(
+        colorMode,
+        colorAccessor,
+        schema,
+        genesets,
+        differential.diffExp
+      );
+
       const colorDf = colorQuery ? await annoMatrix.fetch(...colorQuery) : null;
       const colorTable = createColorTable(
         colorMode,